.info-mask {
  position: fixed;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1004;
  overflow: hidden;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-transition: opacity 0.25s linear 0s;
  transition: opacity 0.25s linear 0s;
}

.info-mask .info {
  width: 79.733vw;
  background: #FFFFFF;
  border-radius: 2.133vw;
  text-align: center;
  position: relative;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-transition: -webkit-transform 0.25s linear 0s;
  transition: -webkit-transform 0.25s linear 0s;
  transition: transform 0.25s linear 0s;
  transition: transform 0.25s linear 0s, -webkit-transform 0.25s linear 0s;
  padding: 6.933vw 7.467vw 8.267vw 7.467vw;
  color: #333333;
  content: 'viewport-units-buggyfill; width: 79.733vw; border-radius: 2.133vw; padding: 6.933vw 7.467vw 8.267vw 7.467vw';
}

.info-mask .info .title {
  height: 10.4vw;
  font-size: 4.267vw;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  content: 'viewport-units-buggyfill; height: 10.4vw; font-size: 4.267vw';
}

.info-mask .info .content {
  min-height: 22.4vw;
  font-size: 3.733vw;
  font-family: PingFangSC-Regular;
  font-weight: 400;
  line-height: 5.6vw;
  text-align: left;
  content: 'viewport-units-buggyfill; min-height: 22.4vw; font-size: 3.733vw; line-height: 5.6vw';
}

.info-mask .info .close {
  display: inline-block;
  width: 10.133vw;
  height: 10.133vw;
  margin-left: -5.067vw;
  position: absolute;
  bottom: -36.8vw;
  background: url();
  background-size: 100% 100%;
  content: 'viewport-units-buggyfill; width: 10.133vw; height: 10.133vw; margin-left: -5.067vw; bottom: -36.8vw';
}

.info-mask .info.show {
  -webkit-transform: scale(1);
          transform: scale(1);
}

.info-mask .info.hidden {
  -webkit-transform: scale(0);
          transform: scale(0);
}

.info-mask.show {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  opacity: 1;
}

.info-mask.hidden {
  display: none;
  opacity: 0;
}
